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Refactor calculators to be more opinionated what to compute #4041

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use the correct class name in the message. The caller is not returning

the subclassed calculator.
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peterberkenbosch committed Dec 5, 2013
commit 2d5257e0fe89bab284003a36cb915350ec110e7d
@@ -9,11 +9,11 @@ def compute(computable)
# Spree::LineItem -> :compute_line_item
computable_name =
method = "compute_#{computable_name}".to_sym
the_caller = caller[0].split(':')[0]
calculator_class = self.class
self.send(method, computable)
rescue NoMethodError
raise NotImplementedError, "Please implement '#{method}(#{computable_name})' in your calculator: #{the_caller}"
raise NotImplementedError, "Please implement '#{method}(#{computable_name})' in your calculator: #{}"
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